215036280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:314

約数の個数: 192

約数和(自身を含む): 727833600

約数和(自身を除く): 512797320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 47, 60, 71, 72, 90, 94, 120, 141, 142, 179, 180, 188, 213, 235, 282, 284, 355, 358, 360, 376, 423, 426, 470, 537, 564, 568, 639, 705, 710, 716, 846, 852, 895, 940, 1065, 1074, 1128, 1278, 1410, 1420, 1432, 1611, 1692, 1704, 1790, 1880, 2115, 2130, 2148, 2556, 2685, 2820, 2840, 3195, 3222, 3337, 3384, 3580, 4230, 4260, 4296, 5112, 5370, 5640, 6390, 6444, 6674, 7160, 8055, 8413, 8460, 8520, 10011, 10740, 12709, 12780, 12888, 13348, 16110, 16685, 16826, 16920, 20022, 21480, 25239, 25418, 25560, 26696, 30033, 32220, 33370, 33652, 38127, 40044, 42065, 50055, 50478, 50836, 60066, 63545, 64440, 66740, 67304, 75717, 76254, 80088, 84130, 100110, 100956, 101672, 114381, 120132, 126195, 127090, 133480, 150165, 151434, 152508, 168260, 190635, 200220, 201912, 228762, 240264, 252390, 254180, 300330, 302868, 305016, 336520, 378585, 381270, 400440, 457524, 504780, 508360, 571905, 597323, 600660, 605736, 757170, 762540, 915048, 1009560, 1143810, 1194646, 1201320, 1514340, 1525080, 1791969, 2287620, 2389292, 2986615, 3028680, 3583938, 4575240, 4778584, 5375907, 5973230, 7167876, 8959845, 10751814, 11946460, 14335752, 17919690, 21503628, 23892920, 26879535, 35839380, 43007256, 53759070, 71678760, 107518140, 215036280]

約数ペア:

[(1, 215036280), (2, 107518140), (3, 71678760), (4, 53759070), (5, 43007256), (6, 35839380), (8, 26879535), (9, 23892920), (10, 21503628), (12, 17919690), (15, 14335752), (18, 11946460), (20, 10751814), (24, 8959845), (30, 7167876), (36, 5973230), (40, 5375907), (45, 4778584), (47, 4575240), (60, 3583938), (71, 3028680), (72, 2986615), (90, 2389292), (94, 2287620), (120, 1791969), (141, 1525080), (142, 1514340), (179, 1201320), (180, 1194646), (188, 1143810), (213, 1009560), (235, 915048), (282, 762540), (284, 757170), (355, 605736), (358, 600660), (360, 597323), (376, 571905), (423, 508360), (426, 504780), (470, 457524), (537, 400440), (564, 381270), (568, 378585), (639, 336520), (705, 305016), (710, 302868), (716, 300330), (846, 254180), (852, 252390), (895, 240264), (940, 228762), (1065, 201912), (1074, 200220), (1128, 190635), (1278, 168260), (1410, 152508), (1420, 151434), (1432, 150165), (1611, 133480), (1692, 127090), (1704, 126195), (1790, 120132), (1880, 114381), (2115, 101672), (2130, 100956), (2148, 100110), (2556, 84130), (2685, 80088), (2820, 76254), (2840, 75717), (3195, 67304), (3222, 66740), (3337, 64440), (3384, 63545), (3580, 60066), (4230, 50836), (4260, 50478), (4296, 50055), (5112, 42065), (5370, 40044), (5640, 38127), (6390, 33652), (6444, 33370), (6674, 32220), (7160, 30033), (8055, 26696), (8413, 25560), (8460, 25418), (8520, 25239), (10011, 21480), (10740, 20022), (12709, 16920), (12780, 16826), (12888, 16685), (13348, 16110)]